Multiple entities have now mistaken Kurt Busch for younger brother Kyle, despite the fact that both have competed in the NASCAR Cup Series since the 2000s. Kyle Busch has won 59 races in his NASCAR Cup Series career, good for ninth on the all-time list, and he has won at least one race in 17 [] NASCAR: People keep forgetting Kyle Busch has a brother - Beyond the Flag - Beyond the Flag - Your #1 Destination for Motorsports